Northern gawler craton

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August undefined, 2024

Web1 de mai. de 2003 · The Mount Woods Inlier lies in the northern part of the Gawler Craton and comprises sparsely outcropping, poly-deformed, and high-temperature metamorphic … WebPrevious thermochronology studies of the northern Gawler Craton have interpreted cooling from mid-crustal temperatures in two phases; either cooling subsequent to a c. …

Six Mile Hill mapping reveals new insights into the southern …

Web4 de abr. de 2024 · L191 Curnamona-Gawler Link. In January 2009, seismic data were acquired along a traverse which crossed from the Gawler Craton to the Curnamona Province (09GA-CG1) see (Figure 12). This survey was jointly funded by PIRSA and Geoscience Australia through the OESP. A total of 145 kilometres of new seismic data … WebFrom two orthogonal deep seismic sections (13GA-EG1 and 08GA-OM1; Figures 1,2), across the western and northern margin of the Gawler Craton, respectively, we observe … ion of gold

List of shields and cratons - Wikipedia

Web20 de dez. de 2024 · This style of passive seismic imaging is applied to a dense line of 68 stations at 3.5 km spacing at the northern edge of the Gawler Craton in South Australia … WebWidespread sedimentation occurred over the craton during the period ~1770 to 1740 Ma, including the Peake Metamorphics (~1775 Ma) in the northern Gawler Craton, the Price … Webdomain within the Gawler Craton of South Australia (in particular, the northern Olympic Domain; Fig. 1) and preserves a complex geological history that began in the … ion offroad

Gawler Craton: the final event Energy & Mining

A locality map showing an outline of Gawler Craton, eastern Gawler …

WebCookie disclaimer. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site … on the cc listWebAbstract. The northern Gawler Craton, South Australia holds the key to understanding the Palaeo- to Mesoproterozoic evolution of Australia and the geodynamic setting and significance of major mineralizing systems active at that time, particularly the iron-oxide copper gold (IOCG) mineralization of the Olympic Domain ( 1580 Ma). ion of fluorine

"WebTemporal and isotopic correlation of these indurated rocks with Palaeoproterozoic basins throughout the North Australian Craton suggests they may form part of an extensive basin system that developed across the Australian continent during the Late Palaeoproterozoic. The meta-sedimentary and meta-igneous rocks of the northern Gawler Craton ... " - Northern gawler craton

Northern gawler craton

WebIndeed, exploration in the region There has been extensive exploration in the Mt Woods dates back to the 1960s with multiple significant campaigns by inlier in the northern Gawler Craton, South Australia since various companies post the 1975 super giant Olympic Dam the 1960s, particularly for iron oxide-copper-gold (IOCG) IOCG-U discovery by Western … WebCombined with existing detrital zircon U–Pb data, the metamorphic monazite ages constrain deposition of the northern Gawler metasedimentary protoliths to the interval ca …

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Web1 de mai. de 2003 · The Mount Woods Inlier lies in the northern part of the Gawler Craton and comprises sparsely outcropping, poly-deformed, and high-temperature metamorphic (upper amphibolite–granulite facies) supracrustal and granitic rocks .Supracrustal successions comprise banded iron formation , leucocratic gneiss, psammite and pelite, … Web15 de jun. de 2024 · The northern Gawler Craton is the region north of the Karari Shear Zone (Fig. 2) and comprises a Neoarchean to earliest Paleoproterozoic basement that …

WebThe Sleafordian gold mineral system is defined by the region of preserved Archean to early Paleoproterozoic age lithologies (~2555–2460 Ma, Reid et al. 2014) which wraps around the northern and south-eastern side of the Gawler Craton (Figure 1). Belts of mineralised sediment/greenstone/banded iron formation (BIF) lithologies within this arc ... Web1 de mai. de 2003 · The Mount Woods Domain in the Gawler Craton, South Australia records a complex tectonic evolution spanning the Palaeoproterozoic and …

Web– northern Gawler Craton, South Australia Mark Rieuwers Antoine Caté SRK Consulting SRK Consulting L1, 10 Richardson Street, West Perth S1500, 155 University Avenue, … WebThe depth of the Moho is variable across the Gawler Craton. In the central Gawler Craton, the Moho lies at ~18 s two way time (TWT), ~54 km, yet is considerably shallower in the northern Gawler Craton ~12 s TWT or ~36 km. This difference is related to offsets across north-dipping trans-crustal faults .

Webocean-continent transition in the northern Gawler Craton Tom Wise1* Mark Pawley2 Stephan Thiel3 Rian Dutch4 1 Geological Survey of South Australia, [email protected] 2 Geological Survey of South Australia, [email protected] 3 Geological Survey of South Australia & School of Physical Sciences, University of Adelaide, …

WebThese include the 2553 ± 9 Ma Devils Playground Volcanics in the central northern Gawler Craton—the oldest pre-existing age determination for a rock from the Gawler Craton (Cowley and Fanning ... on the ceiling birthday cardsWeb1 de mar. de 2012 · The Gawler Craton preserves a complex and prolonged tectonic history spanning the interval c. 3200-1500 Ma. Reworking of Paleoarchean, c. 3400-3250 Ma crust led to the formation of c. 3150 Ma granites now exposed within a narrow belt in the eastern Gawler Craton. Following this, there is no known record of significant tectonic activity … on the ceilingWebThe poorly exposed northern Gawler Craton comprises four geophysically defined domains, the Peak and Denison Inlier, the Mount Woods Domain, Coober Pedy Ridge … on the c driveWebMorris, B.J.; Davies, M.B.; Newton, A.W. 1998: Iron ore deposits of the northern Gawler Craton Monograph Series - Australasian Institute of Mining and Metallurgy 22: 401-406 Betts Peter; Giles David 2002: Orogenic evolution of the northern Gawler Craton Abstracts - Geological Society of Australia 67: 59 on the ceiling christmas cardsWebNaughlen was a male Human commander of the Galactic Republic during the time of the Cold War. In 3643 BBY he was stationed on Nar Shaddaa and together with lieutenant … ion offroad wheelsEconomically important deposits found in the craton include gold, diamonds, copper, nickel, granite, iron ore, lead-zinc, uranium, coal, industrial minerals and arsenic. The huge Olympic Dam copper-gold operation is located in the Eastern Olympic Copper-Gold Province at the cratons eastern edge. The Prominent Hill copper-gold mine is northwest of Olympic Dam and the Challenger Gold Mine is to the west of Prominent Hill located in the centre of the cr… on the ceiling lyricsWebA craton is an ancient part of the Earth's continental crust which has been more or less stable since Precambrian times. Cratons whose ancient rocks are widely exposed at the surface, often with relatively subdued relief, are known as shields.If the ancient rocks are largely overlain by a cover of younger rocks then the 'hidden' craton may be referred to … on the ceiling band